My dark fantasies started when I was very young

My dark fantasies started when I was very young so I started off killing small creatures but that didn’t satisfy me for long. I wanted something bigger, something more human to suffer and bleed for me so I started to look at my classmates. We would be playing on the playground and all I could think was how I wanted them to die slowly and painfully, I couldn’t get that picture out of my head no matter what I did! So I hatched my plan, I befriended a little shy girl and convinced her to sneak out of her house and meet me there at the playground. I told her to make sure she didn’t tell anyone where she was going and to meet me there at midnight. Well she showed up and waited on a bench, she was looking around nervously obviously scared to death and that turned me on in a way I had never felt before. I snuck up behind her and wrapped a cord around her neck until she passed out, then I dragged her limp body to the jungle gym and tied her up. I tortured her for hours there in the dark, I felt like a little demon torturing a lost soul and I loved it! I left her bloody mangled body there under the jungle gym for them to find the next morning at school and went home to masturbate for the first time. It was such an intense orgasm, I’ve been trying to feel that again ever since. The whole town was so outraged when they found her body there but no one ever suspected little ole me. Now the playground is abandoned but one day I’d like to go back there and kill someone else there just for old time’s sake.